.NET Interactive: Enable_try_dotnet_to_batch_16c

[v-mepa]

fyi @mairaw

Enable_try_dotnet_to_batch_16c

21	https://docs.microsoft.com/en-us/dotnet/api/system.collections.specialized.hybriddictionary.contains	Batch 16	Improve sample output message
22	https://docs.microsoft.com/en-us/dotnet/api/system.collections.specialized.hybriddictionary.keys	Batch 16	Improve sample output message
23	https://docs.microsoft.com/en-us/dotnet/api/system.collections.specialized.hybriddictionary.getenumerator	Batch 16	Improve sample output message
24	https://docs.microsoft.com/en-us/dotnet/api/system.collections.specialized.hybriddictionary.clear	Batch 16	Improve sample output message
25	https://docs.microsoft.com/en-us/dotnet/api/system.collections.specialized.hybriddictionary.remove	Batch 16	Improve sample output message
26	https://docs.microsoft.com/en-us/dotnet/api/system.collections.specialized.hybriddictionary.copyto	Batch 16	Improve sample output message

[mairaw]

LGTM. Thanks @v-mepa!